2912861700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2347}}^1$

素因数の和:2571

約数の個数: 216

約数和(自身を含む): 10491953472

約数和(自身を除く): 7579091772

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 197, 210, 225, 252, 300, 315, 350, 394, 420, 450, 525, 591, 630, 700, 788, 900, 985, 1050, 1182, 1260, 1379, 1575, 1773, 1970, 2100, 2347, 2364, 2758, 2955, 3150, 3546, 3940, 4137, 4694, 4925, 5516, 5910, 6300, 6895, 7041, 7092, 8274, 8865, 9388, 9850, 11735, 11820, 12411, 13790, 14082, 14775, 16429, 16548, 17730, 19700, 20685, 21123, 23470, 24822, 27580, 28164, 29550, 32858, 34475, 35205, 35460, 41370, 42246, 44325, 46940, 49287, 49644, 58675, 59100, 62055, 65716, 68950, 70410, 82145, 82740, 84492, 88650, 98574, 103425, 105615, 117350, 124110, 137900, 140820, 147861, 164290, 176025, 177300, 197148, 206850, 211230, 234700, 246435, 248220, 295722, 310275, 328580, 352050, 410725, 413700, 422460, 462359, 492870, 528075, 591444, 620550, 704100, 739305, 821450, 924718, 985740, 1056150, 1232175, 1241100, 1387077, 1478610, 1642900, 1849436, 2112300, 2311795, 2464350, 2774154, 2957220, 3236513, 3696525, 4161231, 4623590, 4928700, 5548308, 6473026, 6935385, 7393050, 8322462, 9247180, 9709539, 11558975, 12946052, 13870770, 14786100, 16182565, 16644924, 19419078, 20806155, 23117950, 27741540, 29128617, 32365130, 34676925, 38838156, 41612310, 46235900, 48547695, 58257234, 64730260, 69353850, 80912825, 83224620, 97095390, 104030775, 116514468, 138707700, 145643085, 161825650, 194190780, 208061550, 242738475, 291286170, 323651300, 416123100, 485476950, 582572340, 728215425, 970953900, 1456430850, 2912861700]

約数ペア:

[(1, 2912861700), (2, 1456430850), (3, 970953900), (4, 728215425), (5, 582572340), (6, 485476950), (7, 416123100), (9, 323651300), (10, 291286170), (12, 242738475), (14, 208061550), (15, 194190780), (18, 161825650), (20, 145643085), (21, 138707700), (25, 116514468), (28, 104030775), (30, 97095390), (35, 83224620), (36, 80912825), (42, 69353850), (45, 64730260), (50, 58257234), (60, 48547695), (63, 46235900), (70, 41612310), (75, 38838156), (84, 34676925), (90, 32365130), (100, 29128617), (105, 27741540), (126, 23117950), (140, 20806155), (150, 19419078), (175, 16644924), (180, 16182565), (197, 14786100), (210, 13870770), (225, 12946052), (252, 11558975), (300, 9709539), (315, 9247180), (350, 8322462), (394, 7393050), (420, 6935385), (450, 6473026), (525, 5548308), (591, 4928700), (630, 4623590), (700, 4161231), (788, 3696525), (900, 3236513), (985, 2957220), (1050, 2774154), (1182, 2464350), (1260, 2311795), (1379, 2112300), (1575, 1849436), (1773, 1642900), (1970, 1478610), (2100, 1387077), (2347, 1241100), (2364, 1232175), (2758, 1056150), (2955, 985740), (3150, 924718), (3546, 821450), (3940, 739305), (4137, 704100), (4694, 620550), (4925, 591444), (5516, 528075), (5910, 492870), (6300, 462359), (6895, 422460), (7041, 413700), (7092, 410725), (8274, 352050), (8865, 328580), (9388, 310275), (9850, 295722), (11735, 248220), (11820, 246435), (12411, 234700), (13790, 211230), (14082, 206850), (14775, 197148), (16429, 177300), (16548, 176025), (17730, 164290), (19700, 147861), (20685, 140820), (21123, 137900), (23470, 124110), (24822, 117350), (27580, 105615), (28164, 103425), (29550, 98574), (32858, 88650), (34475, 84492), (35205, 82740), (35460, 82145), (41370, 70410), (42246, 68950), (44325, 65716), (46940, 62055), (49287, 59100), (49644, 58675)]